#!/bin/sh

## live-build(7) - System Build Scripts
## Copyright (C) 2006-2012 Daniel Baumann <daniel@debian.org>
##
## live-build comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
## This is free software, and you are welcome to redistribute it
## under certain conditions; see COPYING for details.


#set -e

Init ()
{
	if [ -e /etc/live/build-cron.conf ]
	then
		. /etc/live/build-cron.conf
	fi

	if ls /etc/live/build-cron.d/* > /dev/null 2>&1
	then
		for _FILE in /etc/live/build-cron.d/*
		do
			. "${_FILE}"
		done
	fi

	if [ "${LIVE_BUILD_CRON_MANUAL}" != "true" ]
	then
		echo "I: live-build-cron-manual disabled."
		exit 0
	fi

	mkdir -p "${LIVE_BUILD_CRON_MANUAL_DIRECTORY}"

	if [ ! -d "${LIVE_BUILD_CRON_MANUAL_DIRECTORY}" ]
	then
		echo "E: live-build-cron-manual directory not set."
		exit 1
	fi
}

Setup ()
{
	_TMPDIR="$(mktemp -d -t live-build-cron-manual.XXXXXXXX)"

	cd "${_TMPDIR}"
	git clone git://live.debian.net/git/live-manual.git

	cd live-manual && git checkout debian-next
}

Build ()
{
	cd "${_TMPDIR}/live-manual"

	echo "live-build-cron-manual: $(LC_ALL=C date -R) on ${_HOSTNAME}" | tee build.log
	echo "Using the following sisu package versions: " | tee -a build.log

	for _PACKAGE in $(dpkg --get-selections | awk '/^sisu/ { print $1 }')
	do
		echo ${_PACKAGE} $(apt-cache policy $package | awk '/Installed: / { print $2 }') | tee -a build.log
	done

	make DEBUG=1 autobuild 2>&1 | tee -a build.log
}

Install ()
{
	cd "${LIVE_BUILD_CRON_MANUAL_DIRECTORY}"
	rm -rf *

	mv "${_TMPDIR}/live-manual/build/"* ./
	mv "${_TMPDIR}/live-manual/build.log" ./
}

Clean ()
{
	rm -rf "${_TMPDIR}"
}

Trace ()
{
	echo "$(LC_ALL=C date -R)" > "${LIVE_BUILD_CRON_MANUAL_DIRECTORY}/manual-trace"
}

Main ()
{
	Init
	Setup

	Build
	Install
	Clean

	Trace
}

Main